Remove dead NaCl tests and re-enabled fixed tests.

ppapi/native_client/tests/ppapi_example_font/nacl.scons

-# -*- python -*-
-# Copyright (c) 2012 The Native Client Authors. All rights reserved.
-# Use of this source code is governed by a BSD-style license that can be
-# found in the LICENSE file.
-
-# This is a Pepper font example from ppapi/examples/font.
-
-Import('env')
-
-env.Prepend(CPPDEFINES=['XP_UNIX'])
-env.Replace(TEST_DIR='${SOURCE_ROOT}/ppapi/native_client/tests/' +
-                     'ppapi_example_font/')
-
-# Adjust compiler flags to the more forgiving standards used in
-# ppapi/examples/*.
-env.FilterOut(CCFLAGS=['-Werror', '-pedantic'])
-env.Append(CCFLAGS=['-Wformat=0'])
-
-nexe_name = env.ProgramNameForNmf('ppapi_example_font')
-obj = env.ComponentObject(
-    'simple_font',
-    '$SOURCE_ROOT/ppapi/examples/font/simple_font.cc'
-    )
-nexe = env.ComponentProgram(nexe_name, [obj],
-                            EXTRA_LIBS=['${PPAPI_LIBS}', 'ppapi_cpp'])
-
-# Note that the html is required to run this program.
-env.Publish(nexe_name, 'run',
-            ['ppapi_example_font.html'])
-
-test = env.PPAPIBrowserTester('ppapi_example_font_test.out',
-                              url='ppapi_example_font.html',
-                              nmf_names=['ppapi_example_font'],
-                              files=env.ExtractPublishedFiles(nexe_name))
-
-env.AddNodeToTestSuite(test,
-                       ['chrome_browser_tests'],
-                       'run_ppapi_example_font_test',
-                       is_broken=env.PPAPIBrowserTesterIsBroken())